[Oberon] Easter eggs in Oberon

Andreas Pirklbauer andreas_pirklbauer at yahoo.com
Sun Apr 12 19:33:49 CEST 2020

In previous versions of the Oberon system, M* denoted the hierarchy consisting of M itself and of all directly and indirectly imported modules. This was used in various procedures and commands, such as Oberon.Call and System.Free M*. However, this is not implemented in PO 2013.

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