[FIX] EnableKeystrokeEvent-nk ( [er] I see the method but bit the class )

[frankcag at crystal-objects.com]

Am I missing something? I see the  method this CS corrects
(addCustomEventFor:named:help:targetMorphClass:) in my image BUT i don't
see the class ScriptingSystem it is being set to. I do have a class
StandardScriptingSystem that does have this method, was that what was
intended or am I totally missing some deep Smalltalk wizard thing?