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Re^3: How to call a sub-routine ref

by ikegami (Pope)
on Oct 19, 2012 at 21:55 UTC ( #1000059=note: print w/ replies, xml ) Need Help??

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

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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