Just nit-picking, but... it's not (necessarily) main::a and main::b. They have to be in the package of the comparison sub.

-- 
        dakkar - Mobilis in mobile

Most of my code is tested...

Perl is strongly typed, it just has very few types (Dan)

In reply to Re^2: Using $a and $b from XS by dakkar
in thread Using $a and $b from XS by tall_man

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