I hope not because switching from $0 to __FILE__ would not help resolve that problem at all. $0 eq __FILE__ in both runs.

In case you missed it, I brought up that problem and posted a solution to it earlier in the thread: swap the order of abs_path and dirname.

He's surely referring to adding to @INC in a file that's loaded using require or do.

In reply to Re^4: adding library directories relative to $0 by ikegami
in thread adding library directories relative to $0 by perl5ever

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