diff -r 37f852399a32 -r 5697ae9a683a src/Tools/jEdit/etc/settings
--- a/src/Tools/jEdit/etc/settings	Thu Oct 09 13:56:27 2014 +0200
+++ b/src/Tools/jEdit/etc/settings	Thu Oct 09 13:57:40 2014 +0200
@@ -5,7 +5,7 @@
 
 JEDIT_OPTIONS="-reuseview -noserver -nobackground -log=9"
 #JEDIT_JAVA_OPTIONS="-Xms128m -Xmx512m -Xss1m"
-JEDIT_JAVA_OPTIONS="-Xms128m -Xmx1024m -Xss2m"
+JEDIT_JAVA_OPTIONS="-Xms128m -Xmx1024m -Xss4m"
 #JEDIT_JAVA_OPTIONS="-Xms512m -Xmx4096m -Xss8m"
 JEDIT_SYSTEM_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.aatext=true -Dapple.laf.useScreenMenuBar=true -Dapple.awt.application.name=Isabelle"