From: tero.koskinen@iki.fi   
      
   Hi,   
      
   On Thu, 7 Nov 2013 23:40:54 -0800 (PST)   
   Partha S Panda  wrote:   
      
   > Hi,   
   >   
   >     I am trying to figure out hardware or software applications other then   
   >     compiler-related  that utilize yacc/bison and lex/flex respectively.   
      
   OpenBSD uses yacc/lex quite much in various places, like in packet filter   
   (pf/pfctl), OpenSMTPD, etc.   
      
   On installed OpenBSD system you can run command   
   find /usr/src -name parse.y   
   to see all the places where yacc is used.   
      
   --   
   Tero Koskinen    
      
   --- SoupGate-Win32 v1.05   
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