in reply to exist backreference variable list?

Hi PerlJam2015, welcome to the Monastery!

You can store the matches in an array:

$_ = 'abcd'; if (my @matches = /(.)(.)/) { for my $i (0, 1) { print "$i: $matches[$i]\n"; } }
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ