I've investigated the deltas because of Syntax::Construct and it seemed it had been possible to use recursive subroutines in older Perls, too. 5.10 was just the version that documented the fact.

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

In reply to Re^2: Recursive subroutines with sort by choroba
in thread Recursive subroutines with sort by holli

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