Ohh, that's nice, if you expect it. :)

So you can have a Perl script print itself by:

use warnings;
use strict;

seek DATA, 0, 0;
print while <DATA>;
__END__

[download]

so long as __END__ or __DATA__ are present.

Of course that also means that you have to my $dataStart = tell DATA; if you want to seek DATA back to the data start rather than script start.

DWIM is Perl's answer to Gödel

In reply to Re^2: $. - smarter than you might think by GrandFather
in thread $. - smarter than you might think by GrandFather

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