Thanks for the catalog. I've been focused on Perl 6, and had no idea that 5.10 back-ported so many important features. I also noticed 'say' as a built-in.

Re stacked filetests: The syntax is different, but you can indeed stack them. And define your own operators on your own types that work the same way.

In reply to Re^2: Why should I use perl 5.10? by John M. Dlugosz
in thread Why should I use perl 5.10? by saintmike

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