From: zingard@mcmaster.ca   
      
   Hi all,   
      
   I pulled the following message from the website text search. I find it   
   hard to follow the example in the message though, and wonder if anyone   
   can further explain why Earley's parsing extension to his recognizer   
   algorithm given in his Ph.D. thesis does not correctly build parse   
   trees. Any examples or references to papers would be appreciated. Thanks.   
      
   See message at http://compilers.iecc.com/comparch/article/05-05-017   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)