From: kamalpr@hp.com   
      
   On May 30, 9:26 am, "Thomas Chen"  wrote:   
      
   > That said, I'm very interested in this field and also very willing to   
   > exchange ideas with people. I would be most glad to be able to have   
   > more communication with you on various issues and possibilities of   
   > LR(k).   
      
   One way of doing look aheads is what is done in many commercial front-   
   ends. The lexer does a context-sensitive token matching and returns an   
   appropriate token thereby resolving ambiguities.  .  yacc/bison has a   
   facility to generate a re-entrant parser, so for specific constructs,   
   you could use specific rules and have a grammar for each. A C++   
   version is one that probably does this job better.   
      
   regards   
   -kamal   
      
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