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Text File  |  1992-10-18  |  164 b   |  9 lines
  1. undef $foo;
  2. undef $bar{'blurfl'};
  3. undef @ary;
  4. undef %assoc;
  5. undef &mysub;
  6.  
  7. return (wantarray ? () : undef) if $they_blew_it;
  8. select(undef, undef, undef, $naptime);
  9.