--- a/SystemEnvironment.st Fri Nov 18 15:58:38 2016 +0100+++ b/SystemEnvironment.st Fri Nov 18 16:03:24 2016 +0100@@ -335,6 +335,7 @@ ! allKeysDo:aBlock+ <resource: #obsolete> "evaluate the argument, aBlock for all keys in the Smalltalk dictionary" self keysDo:aBlock