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comp.compilers

Compiler construction, theory, etc. (Mod

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Message 2,075 of 2,753

Paul B Mann to All

Re: coupling LALR with a scanner?

17 Sep 11 10:38:33

   From: paul@paulbmann.com   
      
   > /* Test3 grammar. */   
   >   
   >    G -> A    
   >    A -> a B1 c   
   >       -> a B2 d   
   >       -> a B1 d   
   >       -> a B2 c   
   >    B1 -> b   
   >    B2 -> b   
   >   
      
   I made a mistake, sorry.  This grammar should be:   
      
   /* Test3 grammar. */   
      
      G -> A    
      A -> a B1 c   
         -> a B2 d   
         -> x B1 d   
         -> x B2 c   
      B1 -> b   
      B2 -> b   
      
   Paul B Mann   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)

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