Well, it's that lists don't exist in scalar context.

In scalar context, a comma-separated group of expressions is a bunch of comma operators doing their thing. In list context, a comma-separated group of expressions is a list.

_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker, who'd like a job (NYC-area)
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;

In reply to Re: Re: Re: A list returns its last, an array returns its weight by japhy
in thread A list returns its last, an array returns its weight by princepawn

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