I have a question about RPackage and overrides.
RPackage consider that an override method is an extension, right?
for RPackage a package is a list of method definitions and class definition. There is no specific tagging for overriding methods that would magically reappear when their overriding method would be unloaded. I do not know if this answer your question.
What would be the difference between an extension and an override, apart from the protocol name? Is it usefull to have a difference? (i.e. if you missclassify a method between extension and override, what happens? Nothing?)
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