Perlnut says that $_ is only populated when a line-input operator is the sole critereon of the while test.

which reads as, like it or lump it. :-)

Update: Perlnut being my own personal shortcut for "Perl in a Nutshell".

---
my name's not Keith, and I'm not reasonable.

In reply to Re^2: peeling the top 10 lines from a file by reasonablekeith
in thread peeling the top 10 lines from a file by jjohhn

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