When I invented @{[]}, I neglected to give it a name. Maybe I should have asked Heidi (Larry Wall's daughter), like I did to come up with <=> as "spaceship", which has apparently stuck (having been even in the text of an error message for a while).

-- Randal L. Schwartz, Perl hacker

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.

In reply to Re^3: meaning of =()= by merlyn
in thread meaning of =()= by Anonymous Monk

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