LENGTH callbacks for numbered capture variables]

[email protected] (Zefram) Wed, 9 May 2007 08:44:24 +0100

Newsgroups	perl.loop
Message-ID	<[email protected]>

Joshua N Pritikin wrote:
>Can somebody suggest some other read-only variable or should I just 
>disable the test?

$$ $] $^V

Not many that are really guaranteed to remain read-only, are there.

-zefram