in reply to Re^2: How to call a sub-routine ref
in thread How to call a sub-routine ref

greengaroo:

As a long-time C/C++/C# coder, I don't find the empty parenthesis weird. (Though it took me a (very) little while getting used to leaving off parenthesis altogether.)

...roboticus

When your only tool is a hammer, all problems look like your thumb.