Ah. If you'd wanted to affect another perl, you could use the environment variable PERL5OPT. I've occasionally run with it set to things like -MCarp::Always to convert all my programs to use verbose warnings.1

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In reply to Re^3: Tracking down the source of a new 5.10 warning by diotalevi
in thread Tracking down the source of a new 5.10 warning by mpeters

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