Re^3: nondestructive way to look at a character in a string

http://qs321.pair.com?node_id=11140485

in reply to Re^2: nondestructive way to look at a character in a string
in thread nondestructive way to look at a character in a string

It's available online at perldoc.perl.org. To wit, substr.

[doh, this was basically indicated already. I'm being distracted.]

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