_ _ _ _ _ _ _ _ _ _ _ _ _
I might be able to shoehorn a reference count in on top of the numeric value by disallowing multiple references on scalars with a numeric value, but it wouldn't be as clean. I do occasionally worry about that. --lwall
_ _ _ _ _ _ _ _ _ _ _ _ _
^__^
(==)\_______
(__)\ )\/\
||----w |
|| ||
mv abc.txt .abc.txt