"magical" properties. When any Perl code tries to read from, or assign to,
an SV marked as magical, it calls the 'get' or 'set' function associated
with that SV's magic. A get is called prior to reading an SV, in order to
"magical" properties. When any Perl code tries to read from, or assign to,
an SV marked as magical, it calls the 'get' or 'set' function associated
with that SV's magic. A get is called prior to reading an SV, in order to