[Oberon] Eliminating RETURN statements

[Hans Klaver]

>> This Oberon-07 code is definitely much more convoluted than 
>> the C and older Oberon code, obscuring the algorithm considerably.
>> 
> 
> It's the opposite, these premature exits (return, continue, exit etc..) hide the post-condition of the algorithm.
> 
> In Jörg's examples they are easy to guess, but harder when a RETURN statement is present.

OK. Jörg and Chris convinced me.

--
Hans Klaver