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Diff for /src/usr.bin/lex/libmain.c between version 1.8 and 1.9

version 1.8, 2015/11/19 19:43:40 version 1.9, 2015/11/19 22:52:40
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 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */  /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
 /*  PURPOSE. */  /*  PURPOSE. */
   
 extern int yylex ();  extern int yylex();
   
 int     main (argc, argv)  int
      int     argc;  main(argc, argv)
      char   *argv[];          int argc;
           char *argv[];
 {  {
         while (yylex () != 0) ;          while (yylex() != 0);
   
         return 0;          return 0;
 }  }

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Removed from v.1.8  
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  Added in v.1.9