.. if f(O) is possible, but not O(f), it is still "only" data with associated behavior. Convenient implementation (is) ... special role given to method/attribute named "main" if such exists in class.
The Beta's patterns are similar:
http://www.daimi.au.dk/~beta/doc/faq/beta-language-faq.html#L19
One of the authors of Beta is Kristen Nygaard's, author of Simula, whose site http://heim.ifi.uio.no/~kristen/ is well worth visiting. Mjolner Informatics recently released previously commercial Beta compiler and IDE as freeware (33 MB).
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Kazimir Majorinc, Zagreb, Croatia
