Your code, shown below, does not work the same way.

Are you sure?

>perl -MO=Deparse -e "while ($var = <fh>) { }"
while (defined($var = <fh>)) {
    ();
}
-e syntax OK

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In reply to Re^2: How to extract Start .. End from multiline file by ikegami
in thread How to extract Start .. End from multiline file by gasho

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