From: tkowaltowski@gmail.com   
      
   > Is this a doable thing for a Pascal-like language that is meant to be   
   > compiled? I have a multi-level break which works within a procedure, but the   
   > return across procedure boundaries seems to add a lot of complications.   
      
   This problem is somewhat simpler than the the implementation of   
   unrestricted procedures or functions passed as parameters and their   
   returns, which also exist in Pascal, and it can use a similar   
   solution. See for instance:   
      
        Parameter Passing Mechanisms and Run Time Data Structures   
        Software -- Practice and Experience 11,7 (757-765), 1981   
      
   Tomasz   
      
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