;# (stringwise) to $key. Pass flags for dictionary order and case folding.
sub look {
- local(*FH,$key,$fold) = @_;
+ local(*FH,$key,$dict,$fold) = @_;
local($max,$min,$mid,$_);
local($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat(FH);