Hehehehe. I looked at it in befuddlement for a moment as well after I pasted the code in a terminal and it didn't print a thing. Then I went “Oh! Heh, he'll be really embarrassed when he reads the answer.” Don't sweat it though, we all have our moments. :-)

Makeshifts last the longest.

In reply to Re^3: Unexpected effect of -w with undef by Aristotle
in thread Unexpected effect of -w with undef by DrWhy

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