For me (Windows/Activestate 5.8) it doesn't. If "main" calls "package" and "package" uses the filtering module, (caller( 1 ))[0] returns not "package" but "main".

I've found a poor work around that involves "use myFilter __PACKAGE__;".

Thanks, Fletch!
--- it seems to be (caller(1))[1]!

In reply to Re^2: Determining a module's user by clueless newbie
in thread Determining a module's user by clueless newbie

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