If your going to change $/ use local $/ = "new value";.

Why?

I ask because this is one of those cases I struggle with. Sometimes I use local $INPUT_RECORD_SEPARATOR = "some string"; in Perl scripts (not modules), sometimes I don't. I feel like I should localize the variable, but doing so also seems inert. Why should I care about the scope that doesn't exist outside the universe of my standalone Perl script? Isn't local just needless noise here?

I should add that I usually set this built-in variable outside any blocks within my scripts unless I have a specific reason to do otherwise (and I usually don't).

In reply to Re^2: run away ? by Jim
in thread run away ? by toniax

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