[Israel.pm] Another way to use "$."

Offer Kaye offer.kaye at gmail.com
Mon Sep 6 05:31:23 PDT 2004

According to http://www.perldoc.com/perl5.8.0/pod/perlvar.html ,
there's another way to call "$.":
You can also use HANDLE->input_line_number(EXPR) to access the line
counter for a given filehandle without having to worry about which
handle you last accessed.

Which is just fine- but what's EXPR supposed to be?
Offer Kaye

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