While I agree philosophically with you and haukex, I have seen quite a fair bit of code in the wild “written” by users like bigup401. Code that never made sense, was written without use strict, often worked by side-effect or accident or only on a narrow subset of possible input, and is full of no-ops left-over from writing code by cut-and-paste testing.

In reply to Re^2: Legacy code question by Your Mother
in thread Legacy code question by Zenzizenzizenzic

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