Use my: 

my ($w, $str, $line);
$w = 3; $str = "abc";  $line = sprintf ("%${w}s ", $str);

[download]
perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In reply to Re: use of strict by shmem
in thread use of strict by geofflh

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