in reply to use enlightenment

you load Bar, and in Bar you load Foo.
the script that loaded Bar, can use Foo now as well,

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Re^2: use enlightenment
by cog (Parson) on Mar 08, 2005 at 10:32 UTC
    And do note that if Foo loaded Bar too, perl wouldn't load it again, because it keeps track of what has been loaded.