Right on all three counts. Good analysis.
WRT the eval inside the eval: If you don't like that,
you can read the file contents and then:
eval 'package Plugin;' . $file_contents
I just did what
I did to save the trouble of open/read/close. On the other
hand, the eval 'do' will hide your lexical vars from the
plugin while the eval above will reveal them. Bug or feature?
YOU be the judge.
WRT the packages as hashes: Each element of %pkgname::
is a GLOB. You can do your own glob aliasing that way, and
lots of other evil stuff. But beware the bandersnatch, er,
beware the compiler's tendency to grab references to GLOBs
and not let go even when they've been removed from their
original places.
-- Chip Salzenberg, Free-Floating Agent of Chaos
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