perl is from upstream, which means someone works hard to update it when neccessary, and you've been around long enough to know better
(i'm suggesting you know you are being an ass) > --- perlreftut.1.orig Wed Nov 29 18:45:45 2017 > +++ perlreftut.1 Wed Nov 29 18:51:52 2017 > @@ -140,11 +140,11 @@ > reference that you're already familiar with. Think of the President > of the United States: a messy, inconvenient bag of blood and bones. > But to talk about him, or to represent him in a computer program, all > -you need is the easy, convenient scalar string \*(L"Barack Obama\*(R". > +you need is the easy, convenient scalar string \*(L"Donald Trump\*(R". > .PP > References in Perl are like names for arrays and hashes. They're > Perl's private, internal names, so you can be sure they're > -unambiguous. Unlike \*(L"Barack Obama\*(R", a reference only refers to one > +unambiguous. Unlike \*(L"Donald Trump\*(R", a reference only refers to one > thing, and you always know what it refers to. If you have a reference > to an array, you can recover the entire array from it. If you have a > reference to a hash, you can recover the entire hash. But the >
