Couldn't I also use a coderef in the arguments to s1? For example: 
 s1(\&s2)

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Someone suggested this approach to me, but I don't know how to flesh the rest of it out... I would have to alter s1 to read in the coderef. How could I do that? thanks

In reply to Re^2: Calling functions from different namespaces by Anonymous Monk
in thread Calling functions from different namespaces by Anonymous Monk

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