Some options always present themselves. 

package lvals {
  sub import {
    shift;
    no strict 'refs';
    *{caller.q(::).$_} = do{ my $x; sub () :lvalue {$x} } for @_;
  }
}
1;

[download]
use lvals qw(i j matrix sum);

matrix = [([1..10]) x 10];

for(i = 0; i < 10; i++) {
  for(j = 0; j < 10; j++) {
    sum += matrix->[i][j];
  }
}
print "Matrix sum is ", sum;

[download]
Count the sigils. Yay!

/me quickly hides under the rock.

In reply to Re: Opinion: where Perl5 wasn't attractive for me by oiskuu
in thread Opinion: where Perl5 wasn't attractive for me by rsFalse

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