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Re^3: How to call a sub-routine refby ikegami (Patriarch) |
on Oct 19, 2012 at 21:55 UTC ( [id://1000059]=note: print w/replies, xml ) | Need Help?? |
Why would it be weird? Parens around the arg list, even an empty args list, is the normal way of calling a sub. Omitting parens leads to many problems.
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