It's not so hard: 
package P;
while (<>) {
   my ($k, $v) = split;
   $$k = $v;
}

for my $k (keys(%P::)) {
    ... $$k ...
}

[download]

In reply to Re^4: RFC: Tutorial: use strict; now what!? by educated_foo
in thread RFC: Tutorial: use strict; now what!? by Xiong

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