Try it: 
print "Before: '$/'\n\n";
{
  local undef $/;
}
print "After: '$/'\n";

[download]
I leave it to the people who mistakenly thought that japhy was just talking a stylistic issue to realize their mistake.

In reply to Re (tilly) 1: Why or why not? - local undef $/ by tilly
in thread Why or why not? - local undef $/ by TGI

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