print STDERR "SEARCH STRING: ";
$string = <STDIN>;
chomp $string;

$/ = "";

while(<>){

   s/ *\n */ /g;

   while(/$string/ig){

      $count++;

      $key  =  $&;
      $pre  =  substr ($`, -25);
      $post =  substr ($', 0, 25);

      $file =  $ARGV;
      $file =~ s#.*/([^/]+)$#$1#;

      printf "%5d | %s | %25s|%s|%-25.25s\n", 
              $count, $file, $pre, $key, $post;

   }
}

exit;