even for a subroutine without any explicit arguments

I don't know where you got the term explicit or what you want it means in this context, but what almut meant was that the "()" in "sub foo () { ... }" means the subroutine takes no arguements. Drop the "()": "sub foo { ... }".

Update: Too slow and credited the wrong monk. Fixed the latter.

In reply to Re^3: Corrupt Data? by ikegami
in thread Corrupt Data? by spickles

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