Forsooth,
dws, you've given this poor petitioner
exactly the wrong advice!
Don't tell acolytes that opendir X,$x or die
is dangerous because opendir lacks parens. To the contrary,
the entire point of the "and", "or", "xor", and "not"
keywords is that they have such low precedence that they are
safe to use in just that fashion.
Remember, being too cautious is just as likely to lead you
into a mistake as not being cautious enough.
-- Chip Salzenberg, Free-Floating Agent of Chaos
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