Even Perl 1 had subroutines. I don't have time to look at how sort worked then, but I do remember having to say somethign like do &subname to make subroutine calls in Perl 1.

Of course, now that I post, I immediately realize you probably meant didn't have lexicals, which is true.

In reply to Re^3: Why do we need $a and $b to be special? by chromatic
in thread Why do we need $a and $b to be special? by rinceWind

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