Have you ever queried a modules version? Eg. print $List::Util::VERSION;

Or perhaps modified a modules behaviour by setting a configuration variable? Eg. 

$Data::Dumper::Purity = 1

[download]

The '::' are being taken as the package name separator token, hence the confusion. Just escape them: 

print "$typ\:\:$dat>>\n"

[download]

And that problem will go away.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Re: variables with colons by BrowserUk
in thread variables with colons by SavannahLion

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