etc/settings

--- a/etc/settings	Sun Nov 30 12:25:54 2008 +0100
+++ b/etc/settings	Sun Nov 30 12:58:20 2008 +0100
@@ -128,7 +128,7 @@
 ###
 
 # The place for user configuration, heap files, etc.
-ISABELLE_HOME_USER=~/isabelle
+ISABELLE_HOME_USER=~/.isabelle
 
 # Where to look for isabelle tools (multiple dirs separated by ':').
 ISABELLE_TOOLS="$ISABELLE_HOME/lib/Tools"