In Re: Pick a single item from a sub's return list , shmem explained it as "to disambiguate the list-parens from function-call-parens". BrowserUK used it with print in Re: Pick a single item from a sub's return list "to avoid the intensely annoying: print (...) interpreted as function".

Regards,

John Davies

In reply to Re: usage of '+' sign in say statement by davies
in thread usage of '+' sign in say statement by seki

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