This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
perlipc: modernize open and handle usage
Replace bareword filehandles with lexicals, use three-arg open wherever
possible, explain that two-arg open may still be necessary for piped opens on
non-Unixy platforms, separate the discussion of three-arg pipe open from list
open, pass the now-lexical filehandles into the spawn function in the TCP
examples, and remove the obsolete explanation of lexical filehandles.