> Unless, again, the <> operator is used.

Sorry for nitpicking, but IMHO it's not the same "operator" here.

The OP uses a readline and you are applying a glob.*

That's one of the more confusing magic features of Perl, so I'm open for further discussion on this matter.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

*) similarly are range and flipflop different, even when written with ..

In reply to Re^3: Internally, how do for() and while() differ? (readline vs glob) by LanX
in thread Internally, how do for() and while() differ? by stevieb

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