Re: in the elemetns of programming perl , I need help with 2 lines that I don't understand

[email protected] ("Dr.Ruud")
Newsgroups perl.beginners
Organization Chaos rules.
Message-ID <[email protected]> 
Richard Lee schreef:

> $pattern = '.*(?:' . join('|', @ARGV) . ')';

Safer:

  $pattern = '.*(?:' . join('|', map quotemeta, @ARGV) . ')';

And I would do a qr() on top of that. 

-- 
Affijn, Ruud

"Gewoon is een tijger."
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