Is there a good, cross-platform portable method or module for identifying pseudo directories like "." and ".."? I've done a good deal of looking around, and can't seem to find anything much.

About the best that I have come up with so far is a snippet from the latest version of File::Find off of CPAN which is basically like: 

$File::Find::skip_pattern    = qr/^\.{1,2}\z/;
if ($^O eq 'MacOS') {
    $File::Find::skip_pattern    = qr/^Icon\015\z/;
}

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Anyone know anything better/safer, or at least more canonical? 
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:Wq
Not an editor command: Wq

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In reply to Portable method for ignoring psuedo-files/psuedo-dirs? by etcshadow

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