Well, okay, thanks... I really don't enough about the perl internals involved with this operator to assert otherwise, and I'll admit I was "guessing" about this (hence the hedging phrase "...I think...")

Still, perlop does describe the "e" modifier in s///e as: "Evaluate the right side as an expression", and I have to wonder whether this kind of evaluation (whatever kind it is) may have enough in common with "string eval" to have a similar effect on source filters and the Switch module. Based on evidence in the thread, it apparently does.

Thanks for the pointer to the "Apocalypse" pages.

In reply to Re^5: regex switch trouble by graff
in thread regex switch trouble by spx2

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