(except for the ";;")

Two adjacent semi-colons act exactly the same as a single semicolon. Effectively there is a blank statement (noop) between them.

The difference is that my REPL accumulates what I type until I finish a line with ;; at which point it executes everything I've typed so far as a single chunk of code.

Should "pp" ... "print Dumper($href);" works for me.

pp is just another Dumper()-like routine from Data::Dump.

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.
"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

In reply to Re^3: Change array to tiered hashref - brain teaser by BrowserUk
in thread Change array to tiered hashref - brain teaser by jonathan415

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