I think your standards on your home node about "needless reimplementation" are needlessly high.
Not at all. You satisfied my curiousity entirely. I ask such a question because I want to know, and because sometimes it reveals things to the addressee as well.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re^3: Released: File::pushd by merlyn
in thread Released: File::pushd by xdg

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