diff -r 90323e435a7f -r 664d3110beb2 Admin/isatest/settings/mac-poly-M8
--- a/Admin/isatest/settings/mac-poly-M8	Fri Jun 04 11:30:46 2010 +0200
+++ b/Admin/isatest/settings/mac-poly-M8	Fri Jun 04 11:31:33 2010 +0200
@@ -4,7 +4,7 @@
   ML_SYSTEM="polyml-5.3.0"
   ML_PLATFORM="x86-darwin"
   ML_HOME="$POLYML_HOME/$ML_PLATFORM"
-  ML_OPTIONS="--mutable 800 --immutable 2000"
+  ML_OPTIONS="--mutable 800 --immutable 800"
 
 
 ISABELLE_HOME_USER=~/isabelle-mac-poly-M8