my @matches = grep { $file[$_] =~ /^\Q$storeline|\E/ } 0..$#file;
no_match($storeline), return unless @matches;
duped_ids($storeline), return if @matches > 1;

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can someone explain to me in words what each thing is doing there.

Edit kudra, 2002-06-10 Changed title

In reply to Code explanation needed (was: What does this mean) by Anonymous Monk

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