A variation on this would be to just clear the whole line between prints. Something like: 

$|++;
my $clear = "\r" . ' 'x80 . "\r";
print "quux";
sleep 1;
print $clear, "foo";
sleep 1;
print "\n";

[download]

-sauoq
"My two cents aren't worth a dime.";

In reply to Re: Re: finding visible length of string? by sauoq
in thread finding visible length of string? by ajr

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