in reply to Re^2: Substitution remove all before (Parse HTML/XML with Regex References)
in thread Substitution remove all before

I think this external link is also worth mentioning.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In Section Seekers of Perl Wisdom